2 elcamzixxx4snnpsnn motor starter, Elcamzixxx4snnpsnn motor starter, Electrical installation – Lenze ELCAMZIxxx4SNNPSNN (LCU122) User Manual
Page 29: Motor connection elcamzixxx4snnpsnn motor starter
![background image](/manuals/566239/29/background.png)
Electrical installation
Motor connection
ELCAMZIxxx4SNNPSNN motor starter
5
29
EDSLCMX3024-SPS EN 5.0
5.4.2
ELCAMZIxxx4SNNPSNN motor starter
lcu122_000d
X21 - Motor 1 connection
Pin
Connection
Description
Data
Connector: Socket, Harting HAN-Modular
a1
U1
Phase U1
Output voltage = mains voltage
Max. continuous output current
dependent on type
(sum of all output currents)
a2
V1
Phase V1
a3
W1
Phase W1
c1
+PTC
Motor temperature monitoring
PTC thermistor (PTC) or thermal contact
(NC contact)
c2
~
Brake rectifier supply voltage
The brake rectifier is installed in the motor
terminal box
c3
~
c4
S1
Switch for disconnection on the DC side
c5
S2
c6
-PTC
Motor temperature monitoring
PTC thermistor (PTC) or thermal contact
(NC contact)
PE
PE conductor
X22 - Motor 2 connection
Pin
Connection
Description
Data
Connector: Socket, Harting HAN-Modular
a1
U1
Phase U1
Output voltage = mains voltage
Max. continuous output current
dependent on type
(sum of all output currents)
a2
V1
Phase V1
a3
W1
Phase W1
c1
+PTC
Motor temperature monitoring
PTC thermistor (PTC) or thermal contact
(NC contact)
c2
~
Brake rectifier supply voltage
The brake rectifier is installed in the motor
terminal box
c3
~
c4
S1
Switch for disconnection on the DC side
c5
S2
c6
-PTC
Motor temperature monitoring
PTC thermistor (PTC) or thermal contact
(NC contact)
PE
PE conductor